baber/WOPTO huggingface dataset:
Patent RU-2173673-C1 (RU)
Title: Medical glass
IPC: C03C3/091
Filed: 2000-11-04
Granted: 2001-09-20
Abstract: FIELD: glass compositions, more particularly manufacture of light protective glassware, namely flasks for storage of medicinal agents. SUBSTANCE: medical glass comprises, wt.%: SiO 2 , 72.50-73.50; Al 2 O 3 , 2.20- 2.60; CaO, 7.10-8.30; MgO, 1.30-1.90; Na 2 O + K 2 O, 14.15-14.65; B 2 O 3 , 0.65-1.15; SO 3 , 0.20-0.40; Fe 2 O 3 , 0.10-0.30; Fe 2 O 3 /SO 3 =1:(1-4); MgO/CaO=0.05-0.75. Use of above-indicated composition allows preparing glass having improved characteristics of chemical and heat resistance. EFFECT: improved properties of the medical glass.
Patent RU-2187647-C1 (RU)
Inventor: SHEMJAKIN S A
IPC: E21C37/00
Filed: 2001-01-09
Granted: 2002-08-20
Abstract: FIELD: mining industry; applicable in stripping operations in opencasts in winter period of year on soft ground of seasonal freezing. SUBSTANCE: drilling of holes by drilling machines in frozen surface layer of ground from side of slope, parallel to slope surface is performed through entire depth of slope by rows whose axes are perpendicular to slope plane with minimum space between holes according to drilling conditions, and distance between rows is less that bucket width of opencast excavator executing stripping of overburden rocks. Holes are also drilled in bench foot, in one row through depth of ground freezing with minimal distance between holes. Softening of frozen surface layer of working platform of bench is performed by trench rotary bucket excavator by excavating trenches parallel to one another along bench through depth of ground freezing with formation of connectors between them and back filling of trenches by excavator belt conveyor. EFFECT: higher efficiency of stripping operations in winter time due to reduced expenditures for softening of frozen surface of bench ground. 3 cl, 2 dwg, 1 ex
Patent RU-2179641-C1 (RU)
Title: Hydraulic tappet
Inventor: OSHUEV V M
IPC: F01L1/25
Filed: 2001-03-26
Granted: 2002-02-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: proposed invention can be used in valve actuating mechanisms of internal combustion engines. Hydraulic tappet has housing I in form of hollow cylinder 2 closed by bottom 4 at one side. Radial channel 22 to feed oil into ring-shaped oil reservoir 11 is made in thin-walled bushing 5 in zone of contact of bushing with bottom of housing in diametrically opposite side relative to longitudinal oil feed channel 19 made on outer cylinder 6 of thin-walled bushing. Channels 22 and 19 are connected by ring line 21 limited by bottom 4 of housing, and ring concentric groove 20 made on inner cylindrical wall 2 of housing close to bottom. Diametrically opposite arrangement of channels 19 and 22 makes it possible to keep maximum amount of oil in ring oil reservoir 11 which feeds central oil space 16 at inclined arrangement of tappet in different position when engine is shut down. EFFECT: improved efficiency and reliability of hydraulic tappets. 2 cl, 3 dwg
Patent RU-2184209-C1 (RU)
Inventor: GABDULLIN R G
IPC: E21B33/12
Filed: 2001-05-21
Granted: 2002-06-27
Abstract: FIELD: oil and gas production, means protecting casing string against high pressure. SUBSTANCE: packer has sealing unit including expanding member interacting with cylinder coupled to drive that has rod. Inner diameter of expanding member is chosen to accommodate outer diameter of plunger installed on lower end of tubing string. Its sealing members interact with inner wall of expanding member. Packer is fitted with bearing tube with radial ducts that rests against face of well. Rod of drive connected to tubing string is made fast to bearing tube and plunger is joined to it in working position. Sealing unit is provided with bearing bushing which upper part interacts with ring shoulder of plunger and which lower part interacts with expanding member when in working position. EFFECT: high reliability and prolonged service life of packer, considerable saving of materials. 3 cl, 3 dwg
Patent RU-2192280-C1 (RU)
Title: Method of immunoglobulin preparation preparing
Inventor: ANASTASIEV V V
IPC: A61K39/395
Filed: 2001-07-20
Granted: 2002-11-10
Abstract: FIELD: medicine, immunology. SUBSTANCE: alcohol precipitate B of human plasma blood is diluted in 15- 20 volumes of 0.005-0.01 M sodium chloride solution at pH 5.3-5.6, ethyl alcohol is added to final concentration 13-17% at temperature (0 C) (-4 C), precipitate is separated, pH value is brought about to 6.8-7.2 and ethyl alcohol is added to final concentration 24-26%. Precipitate is separated by centrifugation, dissolved in 10-15 volumes of 0.005-0.01 M sodium chloride solution at pH 5.3-5.6 and ethyl alcohol is added to final concentration 13-17%. Inert precipitate is separated by centrifugation, pH value of supernatant is brought about to 6.9 ± 01 and ethyl alcohol is added to final concentration 24-26% at temperature (-4 C) (-10 C). Precipitate of end product is isolated by centrifugation, dissolved in water followed by sterilizing filtration and solution is kept at temperature (+1 C) (+15 C) for 1 week 1 month. Precipitate is removed by sterilizing filtration and low-molecular impurities are removed by ultrafiltration. Invention can be used for immunotherapy and immunoprophylaxis of bacterial and viral infections. EFFECT: enhanced purity degree of end product. 2 ex
Patent RU-2205416-C1 (RU)
Inventor: SIMONOV A V
IPC: G01S3/14
Filed: 2002-01-10
Granted: 2003-05-27
Abstract: Изобретение относится к радиотехнике и может быть использовано в устанавливаемых на подвижных платформах пассивных пеленгационных системах определения линии положения источников радиоизлучения. Способ определения линии положения источника радиоизлучения, в котором осуществляется перемещение моноимпульсного пеленгатора фазового типа вдоль оси Х плоскости XY с постоянной скоростью V, прием сигналов источника радиоизлучения на две разнесенные вдоль оси Х антенны A 1  и А 2 , оси которых направлены постоянно вдоль оси Y, ограничение принятых антеннами A 1  и А 2  сигналов S 1 (t) и S 2 (t), измерение комплексного коэффициента корреляции F(t) между принятыми сигналами, определение по данным F(t) момента времени t 0 , выделение из ограниченных сигналов S 1 (t) и S 2 (t) "p"-x гармоник S 1   p (t) и S 2   p (t) соответственно, измерение мгновенной частоты Ω(t) комплексного коэффициента корреляции F(t), измерение момента времени, причем измерение комплексного коэффициента корреляции F(t) производится для сигналов S 1   p (t) и S 2   p (t), a t 0  определяется как момент достижения мгновенной частотой Ω(t) своего максимального значения. Достигаемым техническим результатом изобретения является устранение неоднозначности определения линии положения источника радиоизлучения. 4 ил.
Patent RU-2215599-C1 (RU)
Inventor: BONDAREV B I
IPC: B21B3/00
Filed: 2002-04-08
Granted: 2003-11-10
Abstract: FIELD: plastic metal working of magnesium alloys, possibly rolling sheets and plates of industrial magnesium alloys. SUBSTANCE: method comprises steps of heating slabs until rolling temperature in range 370 - 450 C; further hot rolling of them by several passes at tilting slabs at least after one pass between rolls having axial recess in their central zones with depth 0.2 - 0.8 mm and heated until 100 -170 C; after achieving deformation degree 10 -40 % performing reduction of lateral faces by means of edgers. EFFECT: enhanced quality of sheets and plates, their improved mechanical properties, absence of anisotropy and thickness non-uniformness along cross section of semifinished product having no surface slivers, camber and other flaws. 9 cl, 2 tbl, 5 ex
Patent RU-2215713-C1 (RU)
Title: Method for molding ceramic articles
Inventor: BORODAJ F JA
IPC: C04B35/622
Filed: 2002-04-22
Granted: 2003-11-10
Abstract: FIELD: processes for molding ceramic articles of different designation from aqueous slips. SUBSTANCE: method comprises steps of pouring slip into cavity between anode and cathode of molding unit; shaping article onto surface of anode at passing direct current through layer of slip; using as shaping surface of cathode electrically conducting gypsum molded inside metallic casing according to article pattern; providing electric conductance of gypsum layer due to wet gypsum mold with electrolyte, for example with aqueous 5% solution of sulfuric acid. Metallic member of cathode (casing) is not shaping member; it is placed onto outer surface of gypsum mold and made of metallic apertured carcass, metallic gauze or metallic foil. In order to improve contact between gypsum mold and metallic casing and to increase molding rate, into gypsum mold beginning from metallic casing, electrically conducting members such as nails are embedded by maximum depth but without damaging integrity of mold. Invention allows to make complex- profile and large-size products by electrophoresis process at any ceramic production. EFFECT: possibility for making complex-shape and large-size articles with high accuracy of their dimensions without using high-cost equipment. 3 cl, 3 dwg, 3 ex
Patent RU-2214472-C1 (RU)
Title: Method of carbon thermal production of chromium and its carbides
Inventor: KUZNETSOV V L
IPC: C22C33/04
Filed: 2002-05-20
Granted: 2003-10-20
Abstract: FIELD: metallurgy; production of chromium carbides at total content of oxygen and carbon (free carbon) no more than 0.40%. SUBSTANCE: use is made in proposed method of chromium oxide at size no more than 3 mcm at ratio of diameters of carbon particles to those of chromium oxide particles ranging from 0.10 to 0.30. EFFECT: enhanced efficiency; reduction of total content of oxygen and free carbon to 0.4%. 1 tbl, 6 ex
Patent RU-2218946-C1 (RU)
Inventor: ZAJTSEV S N
IPC: A61M21/00
Filed: 2002-05-27
Granted: 2003-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves receiving formal acceptance of patient to talk to physician at the second- fourth day abstinence. At least 20 direct or indirect signs of alcoholic addiction is revealed at the beginning of the talk. The revealed signs being taken for base, the physician tells in great details the order in which symptoms appear with their combinability and inter interchangeability. Patient attention is directed to forms and variants of disease progress using comprehensive images and comparisons to enable the patient to recognize and evaluate addiction symptom manifestations and their clinical specific in him- or herself. Psychotherapy techniques are applied in building talk plan like repetitions to follow each symptom transformations to the final stage of the disease; distancing to distinguish pathological manifestations and healthy part of personality; confrontation to bring the patient together with him- or herself and his/her problems; favorable prognosis expressing assurance in success mentioning conditions enabling one to achieve it. The final step involves applying destructive opposition method. The physician assumes position aimed on alcohol consumption and sets kinesthetic anchor on each positive declaration of the patient by touching the patient left hand fingers. Then the patient is induced to give conclusions concerning consequences on the occasion the disease being in progress, and kinesthetic anchor is set by touching the patient right hand fingers. EFFECT: enhanced effectiveness of treatment. 4 cl
Patent RU-2223242-C1 (RU)
Inventor: KHVOINSKIJ L A
IPC: C04B111/27
Filed: 2002-07-08
Granted: 2004-02-10
Abstract: FIELD: manufacture of building materials and reinforced concrete articles. SUBSTANCE: concrete mix contains portland cement, sand, crushed stone, water, super-plasticizing agent C-3, silicon oxide, aluminum oxide, ferric oxide, calcium oxide, magnesium oxide, sodium oxide, potassium oxide, carbon and sulfur; it contains additionally manganese oxide and chromium oxide at the following 4elationship of components, mass-%: portland cement, 10.26-15.71; crushed stone, 53.66-56.59; sand, 22.32-25.89;super-plasticizing agent C- 3, 0.05-0.16; silicon oxide, 0.42-1.4; potassium oxide, 0.02-0.022; ferric oxide, 0.013-0.04; carbon, 0.013-0.04; magnesium oxide, 0.005-0.017; aluminum oxide, 0.003-0.01; calcium oxide, 0.003-0.01; sodium oxide, 0.003-0.009; sulfur, 0.0012-0.004; manganese oxide, 0.0018-0.0058; chromium oxide, 0.0001-0.0003; the remainder being water. EFFECT: enhanced strength and durability. 1 tbl, 1 ex
Patent RU-2220058-C1 (RU)
Inventor: SMIRNOV B L
IPC: B60N2/28
Filed: 2002-08-26
Granted: 2003-12-27
Abstract: FIELD: automotive industry; passive safety devices. SUBSTANCE: proposed seat has rigid skeleton containing headrest with side lobes hold head, cushion with armrests, and squab with side lobes for child chest. Seat skeleton is enclosed in casing strictly corresponding to configuration of seat. Rigid skeleton is made folding along lines of bending between members of rigid skeleton, and casing proper is made airtight with possibility of inflating and folding after deflating. Air space of airtight casing is divided into two parts, first one consists of headrest with its side lobes and second one consists of cushion with armrests and squab with side lobes connected with first one by direct-acting air valve which opens in case of rear collision of automobile to displace air into first space, thus increasing volume of headrest and its side lobes to protect back and neck of child from injuries. EFFECT: possibility of folding of seat to occupy minimum space in trunk after deflating. 4 dwg
Patent RU-2227579-C1 (RU)
Inventor: SHAL NOVA N D
IPC: A23L21/10
Filed: 2002-09-20
Granted: 2004-04-27
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves preparing raw material and preparing syrup including pectin, sugar, water and additive of raw plant material, said additive being aqueous extract of mixture of German camomile flowers, leaves of brandy mint and yarrow, bur marigold grass, leaves of common plantain and way-grass, flowers of medicine claws and grass of common clot bur, said components being used in the ratio of 1:1:1:1:2:2:1:1; providing cooking and dressing of prepared syrup; adding citric acid, sodium lactate and specific preparation during dressing procedure, said preparation being produced by sequential extracting of Pythium coloratum micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, followed by joining of first extract with solid residue; pouring, forming, drying and packaging ready products. EFFECT: wider range of vitamin activity and unique combination of organoleptical properties of jelly marmalade.
Patent RU-2227656-C1 (RU)
Title: Способ производства желейного мармелада
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-10-11
Granted: 2004-04-27
Abstract: Изобретение относится к технологии кондитерского производства. Предложен способ производства желейного мармелада. Способ предусматривает подготовку сырья, приготовление сиропа, содержащего пектин, сахар, воду и добавку из сырья растительного происхождения используют водный экстракт смеси цветков ромашки аптечной, листьев мяты перечной, тысячелистника, травы череды, листьев подорожника большого, спорыша, цветков ноготков аптечных и травы дурнишника обыкновенного, взятых в соотношении по массе 1:1:1:1:2:2:1:1. Далее осуществляют варку приготовленного сиропа и разделку. Причем при разделке осуществляют добавление лимонной кислоты, лактата натрия и препарата. Препарат получают путем последовательного экстрагирования биомассы микромицета Mortierella bainieri неполярным экстрагентом в надкритическом состоянии, водой, щелочью, водой, кислотой, водой, щелочью и водой с последующим объединением первого экстракта с твердым остатком. После разделки проводят разливку, формование, сушку и фасовку целевого продукта. Изобретение позволяет получить готовый продукт с широким спектром витаминной активности и приятным сочетанием органолептических свойств.
Patent RU-2226940-C1 (RU)
Title: Method of preventing tobacco moldiness
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2002-10-14
Granted: 2004-04-20
Abstract: FIELD: tobacco industry. SUBSTANCE: invention relates to technology of postharvest treatment and storage of tobacco. Treatment of tobacco is carried out with immunostimulating agent, in particular with preparation obtained from biomass of micromycet Mortierella marburgensis according to special technology. Tobacco is then aged, dried, and treated with hot nitrogen containing vapors of a monobasic saturated organic acid. EFFECT: simplified technology. 2 ex
Patent RU-2236521-C1 (RU)
Inventor: GREKOV A V
IPC: E04B1/343
Filed: 2003-03-27
Granted: 2004-09-20
Abstract: FIELD: house building, particularly fast-erected buildings. 
     SUBSTANCE: building includes frontons having triangular parts. Base of each triangular part face smaller base of trapezoid fronton part. Each roof slope is made of two pivotally connected panels. Panels adjoining building roof ridge are connected one to another by hinges. Inclination angles of panels adjoining roof ridge to horizontal planes exceed that of panels connected to these panels and arranged under them. 
     EFFECT: increased efficiency. 
     11 cl, 5 dwg
Patent RU-2231749-C1 (RU)
Title: Self-propelled mount for burst localization
Inventor: SHEVKUN E B
IPC: F42D5/045
Filed: 2003-03-25
Granted: 2004-06-27
Abstract: FIELD: mining art, applicable at blasting of rocks in open pits of valuable ores and blasting operations in strained conditions. 
     SUBSTANCE: the self-propelled mount for burst localization has a traveling truck with a supporting platform, which carries a dust collector and an adsorber, vertical frame with security elements for covering of windows in the form of flexible reservoirs filled with free-flowing material and several rows of holes, in which hollow rods with initiating elements passing to the deep-hole charges are fixed, coupled to the supporting platform by the recoil mechanism for moving and inclining it relative to the supporting platform, and a horizontal lattice framework with the security elements of the lattice windows in the form of freely suspended chain mats suspended from the beam by means of wire ropes, and bound up with the beam of the supporting platform by wire ropes and provided with an elastic housing with a sealing apron in a contour forming a closed space above it. 
     EFFECT: the novelty in the mount is provision of hollow rods in the form efficiency and ecology of operations. 
     3 dwg
Patent RU-2241904-C1 (RU)
Inventor: BUGAENKO N I
IPC: F23B99/00
Filed: 2003-03-26
Granted: 2004-12-10
Abstract: FIELD: power engineering; chemical industry. 
     SUBSTANCE: invention relates to gasification of solid fuel on basis of peat, coal fines and sawdust in gas generators. Proposed complex is made in form of power-generating unit including unit of equipment for preparation and delivery of fuel, air and water, at least one set for dividing fuel into gaseous and solid fractions and at least one gas generator. Fuel preparation and delivery unit is made in form of line for briquette making from peat, coal fines and sawdust. Said briquette making line includes unit to prepare mixture for briquette, said unit being combined with process of briquetting and provided with system to prepare raw material mixture consisting of peat, coal fines or sawdust. Separate system of preparation is provided for each type of raw material including devices for delivery, grinding, processing and metering. Unit includes, in addition to raw material preparation system, mixer for mixing prepared raw material components, water feed pump, press-extruder and drier. Line is connected technologically with gasification process. Set for dividing fuel into gaseous and solid fractions contains gas generator plant for gasification of fuel briquettes. For gasification of fuel briquettes said complex contains gas generator plant consisting of gas generator and oxidizing chamber. Gas generator consists of hopper-feeder, blowing box rigidly mounted on frame secured on posts. Ash collector is installed from bottom of blowing box. Ash collector consists of housing, sprinkling system and ash discharge screw. Generator gas from gas generator is let out along gas duct and is directed into gas nozzle of oxidizing chamber. Heat carrier is directed along gas duct to water-heating boilers or heat exchanger. 
     EFFECT: production of heat carrier from nonconventional fuels to supply existing and operating water-heating boilers and heat exchangers of summary power output up to 1 Gcal. 
     2 cl, 1 ex, 5 dwg
Patent RU-2220986-C1 (RU)
Title: Method of processing rubber-containing wastes
Inventor: BOCHAVER K Z
IPC: C08J11/04
Filed: 2003-04-24
Granted: 2004-01-10
Abstract: FIELD: rubber industry. SUBSTANCE: invention relates to reusing wastes from chemical industry: organic industrial and household wastes into motor fuel and chemical raw material, which can be used as fuel oil, bitumen-like binding agent or raw material for production thereof, carbon black for electrical arch furnaces or raw material for production thereof, electrolysis bathes, carbon- carbon materials for metallurgy, etc., and also a limited amount of hydrocarbon gas that can be used as fuel. Method is implemented by thermal liquefaction of wastes on starting in organic solvent at 280-435 C and pressure at least 2.9 MPa, whereas liquid fraction boiling above 220 C is separated at solvent-to-waste weight ratio at starting higher than 1.0. Liquid fraction boiling below 220 C is subjected to catalytic reforming and a part of liquid fraction is further used as commercial product, while the other part is repetitively used as solvent with fresh portion of waste at solvent-to-waste weight ratio more than 1.0 but no more than 3.0. EFFECT: accelerated and simplified process, increased productivity with regard to high-antiknock fraction, and enabled production of commercial carbon black. 3 cl, 2 dwg, 2 tbl
Patent RU-2235273-C1 (RU)
Inventor: AMANOV V V
IPC: F42B5/02
Filed: 2003-05-20
Granted: 2004-08-27
Abstract: FIELD: defense industry; grenade launchers unitary cartridges. 
     SUBSTANCE: the invention is pertinent to the field of unitary cartridges, in particular, to the shells and cases of the submachine gun grenade launchers and automatic grenade launchers. A shell and a case for the grenade launchers contain a combat part fixed in the case and supplied with a primer-igniter. The combat part body with preset potential its crushing out into splinters from inside is equipped with a riffled grid and has the combustion chamber filled in with a powder propellant charge, that are separated by a horizontal diaphragm mantled with a bellow. The combustion chamber is made in the form of a container fixed on the body and having a shape of a truncated cone, the smaller base of which is combined with the partition. At that the container is mounted inside the case with the coaxial radial clearance connected through the radial grooves of the diaphragm with the receiver, where the primer-igniter is located. The radial grooves of the diaphragm are adjoining to its central hole. Between the of the body of the battle part and the powder propellant charge a sealing gasket is located. Use of the invention ensures an increase of functional reliability of the general purpose shells and cases for the grenade launchers and a range of fire at drop of costs of manufacture of structural elements and assembly works. 
     EFFECT: the invention ensures an increase of functional reliability of the general purpose shells and cases for the grenade launchers and a range of fire at drop of costs of manufacture of structural elements and assembly works. 
     3 cl, 5 dwg
Patent RU-2247323-C1 (RU)
Title: Micromechanical pickup
Inventor: BYLINKIN S F
IPC: G01C19/5712
Filed: 2003-05-20
Granted: 2005-02-27
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: pickup comprises pendulum (1) and frame (2) interconnected through flexible suspension (3). The both sides of suspension (3) are provided with grooves (4) which extend over pendulum (1) and frame (2). The bottoms of groves (4) are provided with ways (6) which connect contact areas (5) on the bottom of grooves (4), pendulum (1), and frame (2). 
     EFFECT: reduced labor consumption. 
     2 dwg